irenealv1779 irenealv1779

09-09-2020
Mathematics

contestada

You divide a number by 3 add 6 then subtract 7. The result is 4 what is the number?

Respuesta :

ChopinTheChicken ChopinTheChicken

09-09-2020

Hey there! I'm happy to help!

Let's call our number n. Here is the info we have.

(n/3)+6-7=4

We combine like terms.

(n/3)-1=4

We add 1 to both sides.

n/3=5

We multiply both sides by 3.

n=15.

Have a wonderful day! :D

Answer Link

Otras preguntas

Bismarck led the German states to battle after battle, and eventually established the _____, called the Reich. Select the best answer from the choices provided.

Please help me solve 6/8=n/20

Which disorder could develop in the human body when the immune system attacks a usually harmless environmental substance? (1) cancer (3) an allergy (2) AIDS (4)

What is the product of 3a2b and -2ab3? (1) a 2b3 (3) -6a2b3 (2) a3b4 (4) -6a3b4

How much work is required to move 3.0 coulombs of electric charge a distance of 0.010 meter through a potential difference of 9.0 volts? (1) 2.7 × 10^3 J (3) 3.

Does coke help keep cut flowers fresh the longest?

A key idea in the Communist Manifesto by Karl Marx and Friedrich Engels is that workers should support the (1) overthrow of the capitalist system (

The 5 themes of geography for Fiji is

The graduating class of a high school would like to give the school a gift that would have a positive impact on the environment. Which plan would be the best ch

Which item would be considered a secondary source on World War I? (1) map used by General Lanrezac in planning for the Battle of the Marne (2) diar